20133067905

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4104601}}^1$

素因数の和:4104721

約数の個数: 24

約数和(自身を含む): 35217485160

約数和(自身を除く): 15084417255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 4104601, 12313803, 20523005, 36941409, 61569015, 184707045, 447401509, 1342204527, 2237007545, 4026613581, 6711022635, 20133067905]

約数ペア:

[(1, 20133067905), (3, 6711022635), (5, 4026613581), (9, 2237007545), (15, 1342204527), (45, 447401509), (109, 184707045), (327, 61569015), (545, 36941409), (981, 20523005), (1635, 12313803), (4905, 4104601)]